convert4.gms : CONVERT test suite - proper placing of parenthesis
Tests the fix for AB01194:
e.. x1/(x1/x2) =e= 0;
produced the convert output
e.. x1/x1/x2 =e= 0;
Contributor: Alex Meeraus
Small Model of Type: GAMS
<![CDATA[
$title 'CONVERT test suite - proper placing of parenthesis' (CONVERT4,SEQ=332)
$ontext
Tests the fix for AB01194:
e.. x1/(x1/x2) =e= 0;
produced the convert output
e.. x1/x1/x2 =e= 0;
Contributor: Alex Meeraus
$offtext
variables x1,x2;
equations e1,e2;
model m / e1,e2/;
e1.. x2 =e= 2;
e2.. x1/(x1/x2) =e= 2;
x1.l=1;x2.l=1;
solve m us nlp min x2;
option nlp=convert;
solve m us nlp min x2;
$onecho > t1.gms
$include gams.gms
abort$(m.modelstat <> %modelstat.LocallyOptimal%) 'should be optimal'
$offecho
execute 'gams t1 lo=%gams.lo%';
abort$errorlevel 'did not work';
]]></plaintext></body></div>